Eileen Taigh — ORC Rating

GPH

638.6

OSN

618.7

LOA

12.422 m

Displacement

10625 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6371

Medium

0.8631

High

1.0007

Triple Offshore

Low

0.8175

Medium

1.0623

High

1.1878

Boat Specifications

Dimensions

Length overall: 12.422 m
Beam: 4.06 m
Draft: 2.22 m
Displacement: 10625 kg
Crew weight: 400 kg
Wetted surface: 35.84 m²

Sails

Mainsail: 34.57 m²
Genoa: 54.83 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 126.08 m²

Design

Type: Vickers 41
Builder: Cape Vickers
Designer: Lavranos
Year built: 1985
Stability index: 112.9

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43.6,4.612165,52,5.1,60,5.37,75,5.55,90,5.45,110,5.52,120,5.39,135,4.9,144.2,4.426285,150,4.14
8,41.2,5.369378,52,6.01,60,6.26,75,6.44,90,6.43,110,6.63,120,6.51,135,6.04,147.8,5.353388,150,5.23
10,40.2,5.930903,52,6.63,60,6.85,75,7.01,90,7.09,110,7.29,120,7.23,135,6.9,150,6.16,150.5,6.135423
12,39.9,6.335011,52,6.99,60,7.18,75,7.35,90,7.44,110,7.66,120,7.64,135,7.42,150,6.9,155.9,6.616755
14,39.4,6.509359,52,7.19,60,7.38,75,7.56,90,7.61,110,7.93,120,7.96,135,7.77,150,7.38,165.8,6.849277
16,39,6.601077,52,7.29,60,7.5,75,7.72,90,7.8,110,8.16,120,8.23,135,8.08,150,7.72,175.4,7.173105
20,38.8,6.67233,52,7.38,60,7.6,75,7.91,90,8.1,110,8.43,120,8.71,135,8.67,150,8.29,178.4,7.82305

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.37	5.55	5.45	5.52	5.39	4.9	4.14
8	6.01	6.26	6.44	6.43	6.63	6.51	6.04	5.23
10	6.63	6.85	7.01	7.09	7.29	7.23	6.9	6.16
12	6.99	7.18	7.35	7.44	7.66	7.64	7.42	6.9
14	7.19	7.38	7.56	7.61	7.93	7.96	7.77	7.38
16	7.29	7.5	7.72	7.8	8.16	8.23	8.08	7.72
20	7.38	7.6	7.91	8.1	8.43	8.71	8.67	8.29

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.34	144.2°	3.59
8	41.2°	4.04	147.8°	4.53
10	40.2°	4.53	150.5°	5.34
12	39.9°	4.86	155.9°	6.04
14	39.4°	5.03	165.8°	6.64
16	39°	5.13	175.4°	7.15
20	38.8°	5.2	178.4°	7.82

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